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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Prevents backflow of blood from the left ventricle to the left atrium






2. Endocardium lines the chambers of the heart






3. Coronary sinus receives blood directly from this






4. Outermost of the pericardial membranes






5. Purpose of teh coronary vessels






6. Largest artery of the body






7. Electical activity of the heart may be depicted in an






8. Heart rate below 60 bpm






9. The amount of blood that returns to teh heart






10. Area in the thoracic cavity between the lungs






11. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






12. The centers that regulate heart rate located in the___






13. Backflow o fblood from the arteries to the ventricles is prevented by these






14. The chambers of teh heart that receive blood from the veins






15. Relaxation of chambers of the heart






16. 1st branches of teh ascending aorta






17. Upper chamber of the heart






18. Natural pacemaker of the heart






19. Changes in blood pressure are detected by






20. Amount of blood pumped by a ventricle per beat






21. Contraction






22. Nerves that transmit impulses to decrease the heart rate are the ____






23. Visceral pericardium






24. Sequence of events in one heartbeat






25. Narrowing of a valve






26. Part of the myocardium is deprived of its blood supply and becomes ______






27. Veins that return blood to the right atrium






28. Normal range of heart rate for a healthy adult is _____ bpm






29. Cardiac muscle tissue






30. Normal heart sounds are caused by






31. Relaxation






32. Irregular heartbeats






33. Difference between resting cardiac output adn maximum exercise cardiac output






34. First part of the cardia conduction pathway in teh ventircles






35. Prevents backflow of blood from teh right ventricle to the right atrium






36. Funciton of the serous fluid of teh pericardial membranes






37. Heart is located here






38. Very rapid and uncoordinated ventricular beat






39. Vessel into which the left ventricle pumps blood






40. Each normal heartbeat is initiated by this






41. Contraction of chambers of the heart






42. Amount of blood pumped by a ventricle in 1 minute






43. Heart chambers are lined with this